Kontronik TelMe Modules are designed to provide critical data points to compatible radio systems when utilizing appropriate Kontronik ESCs such as the Kosmik and JivePro series of ESCs. Simply plug in the TelMe to both the Kontronik ESC, and correct port on the receiver side, and Telemetry often times is immediately available! Some radio systems will require a firmware update, the purchase of an app, or loading features to the radio before Telemetry is running.